# iSecure vs TrustCentral Secure Messenger

The clearest difference is in-app purchases: TrustCentral Secure Messenger at none against iSecure's 3. TrustCentral Secure Messenger also leads on ads (none vs shown) and ratings volume (4 vs 1). iSecure's advantage is update cadence (every 2 days vs every 3 months). On price, rating and device support there is nothing between them.

Both are free to download. iSecure sells 3 one-off in-app purchases. TrustCentral Secure Messenger asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for iSecure against 5.0 for TrustCentral Secure Messenger. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

iSecure ships an update every 2 days, TrustCentral Secure Messenger every 3 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iSecure | TrustCentral Secure Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/isecure-secure-messaging/id1382963605/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/trustcentral-secure-messenger/id1577135216/reviews) |
| Number of ratings | 1 | **4** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 119 MB |
| Requires iOS | 17.0 | **14.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hovik Aghajanyan](https://appshunter.io/developer/1309286530) | [T-Central, Inc.](https://appshunter.io/developer/1577135218) |

## What reviewers say

### iSecure

[App page](https://appshunter.io/ios/app/isecure-secure-messaging/id1382963605)

Encrypt your messages with a custom password before sending. Recipients need the correct password to decrypt and read sensitive or confidential information.

**Highlights:** Password-protected messages, Message encryption, Customizable passwords, Secure communication, Enhanced privacy for sensitive data

**Features:** macOS Compatibility, Family Sharing, iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| PRO without Ads | $7.99 | one-time |


### TrustCentral Secure Messenger

[App page](https://appshunter.io/ios/app/trustcentral-secure-messenger/id1577135216)

This app provides secure, authenticated communication and data sharing using patented cryptographic tools. It protects against various cyber threats like spoofing and data leaks, ensuring sensitive information remains private between users and devices.

**Highlights:** Secure authenticated communication, Protection against spoofing and data leaks, Patented user-friendly cryptographic tools, Reliable and secure data sharing, First-rate security ecosystem, Trustworthy connection authentication

**In-app purchases:** none


## Frequently asked questions

### Is iSecure free?

iSecure is free to download, with in-app purchases available.

### Is TrustCentral Secure Messenger free?

TrustCentral Secure Messenger is free to download, with no in-app purchases.

### Which has better reviews, iSecure or TrustCentral Secure Messenger?

iSecure and TrustCentral Secure Messenger are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do iSecure or TrustCentral Secure Messenger have ads?

iSecure shows ads; TrustCentral Secure Messenger does not.

### Which is updated more often, iSecure or TrustCentral Secure Messenger?

iSecure ships an update every 2 days, and TrustCentral Secure Messenger every 3 months. Most recently, iSecure was updated on October 3, 2026 and TrustCentral Secure Messenger on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*